Home / UNC Bolts, Nuts and Washers / 1/2 inch UNC Socket Head Countersunk Screws ASME B18.3-2012 in A2 Stainless Steel

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1/2 inch UNC Socket Head Countersunk Screws ASME B18.3-2012 in A2 Stainless Steel

A countersunk headed screw conforming with ASME/ANSI B18.3, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank.

Image of UNC Socket Head Countersunk Screws ASME B18.3-2012 in A2 image

technical drawing of UNC Socket Head Countersunk Screws ASME B18.3-2012

Technical Summary

nominal diameter

1/2

tpi

threads per inch

head diameter

0.869

head height

0.251

drive size

5/16

all dimensions in inches

Datasheet

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
1/2 x 3/4 UNC Socket Head Countersunk Screw in A2 Stainless WF17294			£0.00
1/2 x 1 UNC Socket Head Countersunk Screw in A2 Stainless WF17295			£0.00
1/2 x 1-1/4 UNC Socket Head Countersunk Screw in A2 Stainless WF17296			£0.00
1/2 x 1-1/2 UNC Socket Head Countersunk Screw in A2 Stainless WF17297			£0.00
1/2 x 1-3/4 UNC Socket Head Countersunk Screw in A2 Stainless WF17298			£0.00
1/2 x 2 UNC Socket Head Countersunk Screw in A2 Stainless WF17299			£0.00
1/2 x 2-1/2 UNC Socket Head Countersunk Screw in A2 Stainless WF17300			£0.00
1/2 x 3 UNC Socket Head Countersunk Screw in A2 Stainless WF26027			£0.00

1/2 x 3/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17294

1/2 x 1 UNC Socket Head Countersunk Screw in A2 Stainless
WF17295

1/2 x 1-1/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17296

1/2 x 1-1/2 UNC Socket Head Countersunk Screw in A2 Stainless
WF17297

1/2 x 1-3/4 UNC Socket Head Countersunk Screw in A2 Stainless
WF17298

1/2 x 2 UNC Socket Head Countersunk Screw in A2 Stainless
WF17299

1/2 x 2-1/2 UNC Socket Head Countersunk Screw in A2 Stainless
WF17300

1/2 x 3 UNC Socket Head Countersunk Screw in A2 Stainless
WF26027

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